Surname ביקו (Biko 
, ביקו 
) , all around the world, is a common last name. The surname ביקו is characteristic of Sub-Saharan Africa, particularly Equatorial Guinea, where it is quite a rare surname, Kenya, and Cameroon. Not in comparison with a country's population, it is commonest in Kenya, Egypt, and South Africa. More frequently, ביקו is the forename as well as the last name.